pervision is properly exercised in such cases to prevent the wrong before it occurs.ââ United States v. Calandra, 414 U.S. 338, 346 (1974). See also United States v. Dionisio, 410 U.S. 1, 11â12 (1973). Grand juries must operate within the limits of the First Amendment and may not harass the exercise of speech and press rights. Branzburg v.
Tennis for Two was first introduced on October 18, 1958, at one of the Labâs annual visitorsâ days. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen.
None other than video games! Today, video games remain as popular as ever. Each year, the video game industry rakes in over $17 billion in revenue. Gaming fanatics are always on the lookout for the latest and greatest in graphics and gaming experiences. A look back in time will reveal exactly how far video games have come. So who invented the very first video game? Although it seems like a simple inquiry, the history of video game development is a bit complicated. As early as the late 1940s, Thomas T. Goldsmith, Jr., and Estle R. Mann patented a device they called a Cathode-Ray Tube Amusement Device.